You can re-record your video before you submit in a couple of ways. If you are using the Web Recorder, you can select Re-record.
If you are using the desktop app you can record your Submission and re-record by selecting the gray Re-Record button.
If you are using our mobile apps you can record your video and re-record your Submission by selecting the white Retake button.
If you have already submitted your response, click here to learn how to delete a Submission so you can create a new response.